Riello 20138572, Инструкция по установке, техническому обслуживанию и управлению системой

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COMMISSIONING AND MAINTENANCE
“
Service
”
“
Burn hours since last service
”
0
“
hrs
”
“
Burn hours till service
”
2000
“
hrs
”
“
Reset Service Reminder
” “
No
”
“
Clear Service History
” “
No
”
You can scroll the list by using the ▲ / ▼ keys.
3.2 Checks during and after initial start-up
When the appliance it started, it must be checked by stopping
and then restarting the thermal module in the following way:
− Set the operating mode of the thermal module in heating
to 0 (Par. 1) e and close the RT input to generate a heat
request
− If inecessary, increase the setpoint value (Centralized
Heating
→
Heating Set) till all units start
“
Menu
”
“
Central Heating (CH)
”
“
Domestic Hot Water (DHW)
”
“
Information
”
“
Settings
”
− Make sure that all the pumps in the system are free and
rotate in the right direction
− Check the full stop of the thermal module and the heat
demand by opening the “RT” contact (OFF).
− Check that the thermal module has come to a complete
stop by setting the main switch of the equipment and
the main switch of the system to “off”.
If all conditions are met, power the thermal module by setting
the system's and the appliance's master switches to "On" and
test combustion products (see Paragraph "Adjustments").
SUPPLY GAS PRESSURE CHECK
− Turn the main system switch "off"
− Access the module and identify the unit you want to
check (it is not necessary to do it for all the units)
− Loosen by about two turns the pressure inlet screw (1) up-
stream of the gas valve and connect the pressure gauge
1
1
− Power the thermal module by setting the system's and
the appliance's master switches to "On".